I use Slack installed from the Microsoft Store, it is on the latest version and everything works great. I have checked Windows Add/Remove Apps - and only one version of Slack is installed. I have updated all other software, cleaned the registry and rebooted.
Still – CCleaner reports an old version for Slack, that does not match the installed version on Windows. I also have screenshots, but key version info for each app is:
Windows 11: Windows 11 Pro v23H2; build 22631.4974
CCleaner: 6.33.11465
Slack installed version: 4.42.120
Slack - version wrongly reported as installed by CCleaner: 4.0.2
CCleaner still shows Slack as needing to update, and fails when an update is attempted from CCleaner Update Software window.
I’m sure I had slack v4.0.2 installed in the distant past, but obviously Microsoft Store has been updating apps.
I have screenshots but apparently cant add them to posts even though this UI has the option to upload files.